2-nazorat ishi

Matnlarni to'liq blokka olish uchun qaysi klavishdan foydalanamiz

• CTRL+R

• CTRL+A

• CTRL+S

• CTRL+B

Ma'lumotlarni nusxa olish uchun qaysi klavishdan foydalaniladi

• CTRL+C

• STRL+E

• CTRL+V

• CTRL+I

45-10=

• 25

• 35

• 15

• 10

Enter klavishini vazifasi

• Satr oxiriga olib borish

• Matnni o'chirish

• Yangi satrga o'tish

• to'g'ri javob yo'q

100-50=

• 40

• 29

• 75

• 50